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arXiv · hep-ph/9807446

Electroweak radiative corrections to polarized Moeller scattering at high energies

Ansgar Denner·Stefano Pozzorini
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Abstract

The cross section for $e^-e^- \to e^-e^-$ with arbitrary electron polarizations is calculated within the Electroweak Standard Model for energies large compared to the electron mass, including the complete virtual and soft-photonic $O(α)$ radiative corrections. The relevant analytical results are listed, and a numerical evaluation is presented for the unpolarized and polarized cross sections as well as for polarization asymmetries. The relative weak corrections are typically of the order of 10%. At low energies, the bulk of the corrections is due to the running of the electromagnetic coupling constant. For left-handed electrons, at high energies the vertex and box corrections involving virtual W bosons become very important. The polarization asymmetry is considerably reduced by the weak radiative corrections.

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Ansgar Denner, Stefano Pozzorini. 1998-07-21. Electroweak radiative corrections to polarized Moeller scattering at high energies. https://doi.org/10.1007/s100529800995

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